8368295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 11165952

約数和(自身を除く): 2797657

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4153, 20765, 53989, 128743, 269945, 643715, 1673659, 8368295]

約数ペア:

[(1, 8368295), (5, 1673659), (13, 643715), (31, 269945), (65, 128743), (155, 53989), (403, 20765), (2015, 4153)]